/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package All.Servlet;

import All.BO.SanphamBO;
import All.DTO.SanphamDTO;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author NGUYEN DANG
 */
public class DeleteItemServlet extends HttpServlet {

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String matin = request.getParameter("matin");
            String id = request.getParameter("id");
            try{
                SanphamBO sanphamBO = new SanphamBO();
                boolean delete = sanphamBO.ADDeleteItem(matin);
                if(delete)
                {
                    ArrayList<SanphamDTO> list = sanphamBO.listSanpham(id);
                    request.setAttribute("SanphamList", list);

                    String path = "./QuanLySanPham.jsp?id="+id;
                    RequestDispatcher requestDispatcher = request.getRequestDispatcher(path);

                    requestDispatcher.forward(request, response);
                }
                else
                {
                    out.println("<html>");
                    out.println("<body>");
                    out.println("<h1 align='center'>Delete That Bai !</h1>");
                    out.println("<input type='button' value='Back' onclick='javascript:history.back()' />");
                    out.println("</body>");
                    out.println("</html>");
                }
            }
            catch(Exception ex)
            {

            }
        }
        catch(Exception e)
        {
            out.println(e);
        }
        finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
